getnikola/nikola — pull request #1484 by Aeyoun (2014-11-11 21:12:17+00:00)
Title: New TAGINDEX_MINIMUM_POSTS option

I use many tags. In case I write more about a topic in the future, I want them grouped together. However, as for the tag index, I only want to show the tags that has some content (I use minimum 3 posts, will increase this number over time).

This new option allows this.